Xeon X5660 vs Core i5-13400F
Xeon X5660
Core i5-13400F
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Xeon X5660 is positioned at rank #990 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon X5660
Performance Per Dollar Core i5-13400F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon X5660 | Core i5-13400F |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($10) | ⚠️ Higher cost ($180) |
| Longevity | 🛑 Legacy (Westmere-EP (2010−2011) / 32 nm) | ✨ Modern (Raptor Lake-S (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon X5660 | Core i5-13400F |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+330%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($10) | ⚠️ Higher cost ($180) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Xeon X5660 and Core i5-13400F
Xeon X5660
The Xeon X5660 is manufactured by Intel. It was released in 16 March 2010 (15 years ago). It is based on the Westmere-EP (2010−2011) architecture. It features 6 cores and 12 threads. Base frequency is 2.8 GHz, with boost up to 3.2 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1366. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 5,979 points. Launch price was $33.
Core i5-13400F
The Core i5-13400F is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5, DDR4. Passmark benchmark score: 25,029 points. Launch price was $196.
Processing Power
The Xeon X5660 packs 6 cores / 12 threads, while the Core i5-13400F offers 10 cores / 16 threads — the Core i5-13400F has 4 more cores. Boost clocks reach 3.2 GHz on the Xeon X5660 versus 4.6 GHz on the Core i5-13400F — a 35.9% clock advantage for the Core i5-13400F (base: 2.8 GHz vs 2.5 GHz). The Xeon X5660 uses the Westmere-EP (2010−2011) architecture (32 nm), while the Core i5-13400F uses Raptor Lake-S (2023−2024) (Intel 7 nm). In PassMark, the Xeon X5660 scores 5,979 against the Core i5-13400F's 25,029 — a 122.9% lead for the Core i5-13400F. L3 cache: 12 MB (total) on the Xeon X5660 vs 20 MB (total) on the Core i5-13400F.
| Feature | Xeon X5660 | Core i5-13400F |
|---|---|---|
| Cores / Threads | 6 / 12 | 10 / 16+67% |
| Boost Clock | 3.2 GHz | 4.6 GHz+44% |
| Base Clock | 2.8 GHz+12% | 2.5 GHz |
| L3 Cache | 12 MB (total) | 20 MB (total)+67% |
| L2 Cache | 256 kB (per core) | 1.25 MB (per core)+400% |
| Process | 32 nm | Intel 7 nm-78% |
| Architecture | Westmere-EP (2010−2011) | Raptor Lake-S (2023−2024) |
| PassMark | 5,979 | 25,029+319% |
| Cinebench R23 Multi | — | 16,211 |
| Geekbench 6 Single | — | 2,407 |
| Geekbench 6 Multi | — | 11,408 |
Memory & Platform
The Xeon X5660 uses the LGA1366 socket (PCIe 2.0), while the Core i5-13400F uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Xeon X5660 versus DDR5-4800, DDR4-3200 on the Core i5-13400F — the Core i5-13400F supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. Memory channels: 3 (Xeon X5660) vs 2 (Core i5-13400F). Chipset compatibility: Intel X58,Intel 5520 (Xeon X5660) and H610,B660,H670,Z690,B760,H770,Z790 (Core i5-13400F).
| Feature | Xeon X5660 | Core i5-13400F |
|---|---|---|
| Socket | LGA1366 | LGA1700 |
| PCIe Generation | PCIe 2.0 | PCIe 5.0+150% |
| Max RAM Speed | DDR3-1333 | DDR5-4800, DDR4-3200+67% |
| Max RAM Capacity | — | 192 GB |
| RAM Channels | 3+50% | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | — | 20 |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x, VT-d, EPT (Xeon X5660) vs VT-x, VT-d (Core i5-13400F). Primary use case: Xeon X5660 targets Workstation, Core i5-13400F targets Gaming. Direct competitor: Xeon X5660 rivals Core i7-980X; Core i5-13400F rivals Ryzen 5 7600.
| Feature | Xeon X5660 | Core i5-13400F |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d |
| Target Use | Workstation | Gaming |
Value Analysis
The Xeon X5660 launched at $1219 MSRP, while the Core i5-13400F debuted at $196. At current prices ($10 vs $180), the Xeon X5660 is $170 cheaper. In terms of value (PassMark points per dollar), the Xeon X5660 delivers 597.9 pts/$ vs 139.1 pts/$ for the Core i5-13400F — making the Xeon X5660 the 124.5% better value option.
| Feature | Xeon X5660 | Core i5-13400F |
|---|---|---|
| MSRP | $1219 | $196-84% |
| Avg Price (30d) | $10-94% | $180 |
| Performance per Dollar | 597.9+330% | 139.1 |
| Release Date | 2010 | 2023 |
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